Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Wright, H. (1964). The classification of the Wisconsin glacial stage. - Chicago, IL.

Chicago Citation Edition Citation

Wright, H.E. The Classification of the Wisconsin Glacial Stage. - Chicago, IL. 1964.

MLA Citation Edition Citation

Wright, H.E. The Classification of the Wisconsin Glacial Stage. - Chicago, IL. 1964.